getting exhast this weekend. thinking of a 3.5 downpipe to 5 inch all straight pipe out the side yaeh or neah sorry guys i have a 2005 lariet 4 door with a k&n filter. has 21000 miles and i want it to sound like the 03 6.0,s just putting oh either a 3.5 or 4 in bullydog downpipe and straight 5 inch out the side with a 6 inch tip. do i need a muffler, cat, for backpressure? had the same setup on my 02 7.3. any suggestions thanks guys

i have an 05 laretl crew cab with 25000 miles. k&n intake. i want the turbo to sound like the 03 s. that nasty loud jet sound. thinkin of doin a 4 inch downpipe with 5 inch straight out the side behind the door. no cat or muffler.is that a good idea.also will a banks wastegate help with power? im not familar with the 6.0s but 7.3 i no enough. does the 6.0 have a blow off vavle or is it internal. can i put one on. thanks guys

Welcome to Powerstroke.org DBLOCK!
I'll let the more technical guys answer you questions but they changed the turbo from the year model from your to the '03 - more or less fins, I can't remember - so you're not going to be able to get that same jet sound. Trust me I wanted it too!

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:

Password

Please enter a password for your user account. Note that passwords are case-sensitive.

Password:

Confirm Password:

Email Address

Please enter a valid email address for yourself.

Email Address:

OR

Log-in

User Name

Password

Remember Me?

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.